///*
// * ====================================================================
// * Licensed to the Apache Software Foundation (ASF) under one
// * or more contributor license agreements.  See the NOTICE file
// * distributed with this work for additional information
// * regarding copyright ownership.  The ASF licenses this file
// * to you under the Apache License, Version 2.0 (the
// * "License"); you may not use this file except in compliance
// * with the License.  You may obtain a copy of the License at
// *
// *   http://www.apache.org/licenses/LICENSE-2.0
// *
// * Unless required by applicable law or agreed to in writing,
// * software distributed under the License is distributed on an
// * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
// * KIND, either express or implied.  See the License for the
// * specific language governing permissions and limitations
// * under the License.
// * ====================================================================
// *
// * This software consists of voluntary contributions made by many
// * individuals on behalf of the Apache Software Foundation.  For more
// * information on the Apache Software Foundation, please see
// * <http://www.apache.org/>.
// *
// */
//package win.start.core;
//
//import java.io.IOException;
//import java.io.InterruptedIOException;
//import java.util.concurrent.CountDownLatch;
//
//import org.apache.http.HttpHost;
//import org.apache.http.HttpResponse;
//import org.apache.http.concurrent.FutureCallback;
//import org.apache.http.config.ConnectionConfig;
//import org.apache.http.impl.nio.DefaultHttpClientIODispatch;
//import org.apache.http.impl.nio.pool.BasicNIOConnPool;
//import org.apache.http.impl.nio.reactor.DefaultConnectingIOReactor;
//import org.apache.http.message.BasicHttpRequest;
//import org.apache.http.nio.protocol.BasicAsyncRequestProducer;
//import org.apache.http.nio.protocol.BasicAsyncResponseConsumer;
//import org.apache.http.nio.protocol.HttpAsyncRequestExecutor;
//import org.apache.http.nio.protocol.HttpAsyncRequester;
//import org.apache.http.nio.reactor.ConnectingIOReactor;
//import org.apache.http.nio.reactor.IOEventDispatch;
//import org.apache.http.protocol.HttpCoreContext;
//import org.apache.http.protocol.HttpProcessor;
//import org.apache.http.protocol.HttpProcessorBuilder;
//import org.apache.http.protocol.RequestConnControl;
//import org.apache.http.protocol.RequestContent;
//import org.apache.http.protocol.RequestExpectContinue;
//import org.apache.http.protocol.RequestTargetHost;
//import org.apache.http.protocol.RequestUserAgent;
//
///**
// * Minimal asynchronous HTTP/1.1 client.
// * <p>
// * Please note that this example represents a minimal HTTP client implementation.
// * It does not support HTTPS as is.
// * You either need to provide BasicNIOConnPool with a connection factory
// * that supports SSL or use a more complex HttpAsyncClient.
// *
// * @see BasicNIOConnPool#BasicNIOConnPool(org.apache.http.nio.reactor.ConnectingIOReactor,
// *   org.apache.http.nio.pool.NIOConnFactory, int)
// * @see org.apache.http.impl.nio.pool.BasicNIOConnFactory
// */
//public class NHttpClient {
//
//    public static void main(String[] args) throws Exception {
//        // Create HTTP protocol processing chain
//        HttpProcessor httpproc = HttpProcessorBuilder.create()
//                // Use standard client-side protocol interceptors
//                .add(new RequestContent())
//                .add(new RequestTargetHost())
//                .add(new RequestConnControl())
//                .add(new RequestUserAgent("Test/1.1"))
//                .add(new RequestExpectContinue(true)).build();
//        // Create client-side HTTP protocol handler
//        HttpAsyncRequestExecutor protocolHandler = new HttpAsyncRequestExecutor();
//        // Create client-side I/O event dispatch
//        final IOEventDispatch ioEventDispatch = new DefaultHttpClientIODispatch(protocolHandler,
//                ConnectionConfig.DEFAULT);
//        // Create client-side I/O reactor
//        final ConnectingIOReactor ioReactor = new DefaultConnectingIOReactor();
//        // Create HTTP connection pool
//        BasicNIOConnPool pool = new BasicNIOConnPool(ioReactor, ConnectionConfig.DEFAULT);
//        // Limit total number of connections to just two
//        pool.setDefaultMaxPerRoute(2);
//        pool.setMaxTotal(2);
//        // Run the I/O reactor in a separate thread
//        Thread t = new Thread(new Runnable() {
//
//            public void run() {
//                try {
//                    // Ready to go!
//                    ioReactor.execute(ioEventDispatch);
//                } catch (InterruptedIOException ex) {
//                    System.err.println("Interrupted");
//                } catch (IOException e) {
//                    System.err.println("I/O error: " + e.getMessage());
//                }
//                System.out.println("Shutdown");
//            }
//
//        });
//        // Start the client thread
//        t.start();
//        // Create HTTP requester
//        HttpAsyncRequester requester = new HttpAsyncRequester(httpproc);
//        // Execute HTTP GETs to the following hosts and
//        HttpHost[] targets = new HttpHost[] {
//                new HttpHost("www.apache.org", 80, "http"),
//                new HttpHost("www.verisign.com", 443, "https"),
//                new HttpHost("www.google.com", 80, "http")
//        };
//        final CountDownLatch latch = new CountDownLatch(targets.length);
//        for (final HttpHost target: targets) {
//            BasicHttpRequest request = new BasicHttpRequest("GET", "/");
//            HttpCoreContext coreContext = HttpCoreContext.create();
//            requester.execute(
//                    new BasicAsyncRequestProducer(target, request),
//                    new BasicAsyncResponseConsumer(),
//                    pool,
//                    coreContext,
//                    // Handle HTTP response from a callback
//                    new FutureCallback<HttpResponse>() {
//
//                public void completed(final HttpResponse response) {
//                    latch.countDown();
//                    System.out.println(target + "->" + response.getStatusLine());
//                }
//
//                public void failed(final Exception ex) {
//                    latch.countDown();
//                    System.out.println(target + "->" + ex);
//                }
//
//                public void cancelled() {
//                    latch.countDown();
//                    System.out.println(target + " cancelled");
//                }
//
//            });
//        }
//        latch.await();
//        System.out.println("Shutting down I/O reactor");
//        ioReactor.shutdown();
//        System.out.println("Done");
//    }
//
//}
